Which sentence is an example of a claim? The eyes of all future generations are upon you.
To have a 67% chance of staying below a 1.5 degrees of global temperature rise, the world had 420 gigatons of CO2 left to emit back on January 1st, 2018.
We are in the beginning of a mass extinction where people are suffering, people are dying, and entire ecosystems are collapsing.
With today's emissions levels, that remaining CO2 budget will be entirely gone within less than eight-and-a-half years.